Will,

How did you crack it ? Not a stress fracture I trust. <img src="http://www.catsailor.com/forums/images/graemlins/crazy.gif" alt="" />

Your hulls are timber aren't they ?

If a stress crack drill out the end of the crack so that it won't continue. Open up the crack and fill with high strength epoxy and fibreglass tape over the top. Fair it off with filler when you have more time.

Regards,

Peter